20 x 20 adults party castle 🎉
Make your event unforgettable with our 20 x 20 adults party castle. This Adults castle is the largest castle in our fleet. Vibrant colours and a huge bounce area deliver non-stop fun for children and grown-ups. 20 x 20 adults party castle in West Sussex, Petworth, Thakeham, Storrington, Pulborough, Coldwaltham, Horsham, West Chiltington, Worthing, Steyning, Wisborough Green, Billingshurst.
Why choose this awesome adults castle?
- 🎈 Massive 20 x 20 ft internal bounce space — room for large groups.
- 🌈 Colourful, eye-catching design — perfect for photos and themed parties.
- 💪 Commercial-grade PVC for repeat hires and tough conditions.
- 🛡️ Full safety-net walls, reinforced seams, and soft entrance ramp.
- 👥 High weight capacity designed specifically for adult use.
- ⚡ Includes blower, stakes or sandbags, and fast professional setup.
Perfect for events and occasions 🎊
- Birthday parties for adults or children
- Hen and stag parties.
- Corporate team building and company socials.
- Festivals, pop-ups, and community events.
- Private garden parties and summer celebrations.
Quick specs and practical details
- 📐 Dimensions: 20ft x 20ft internal bounce area.
- 👥 Capacity: Recommended 12–18 adults depending on activity.
- ⏱️ Setup time: 15–30 minutes with two crew members.
- 🔌 Power: Single 13A socket required for continuous blower.
- 🧼 Cleaned and safety-checked before every hire.
Tips for safe, maximum fun ✅
- 👟 Remove shoes, sharp objects, and jewellery before bouncing.
- 🧑⚖️ Supervise at all times — designate a responsible adult.
- 🌦️ We can advise on wet-weather options and secure anchoring.
- 📅 Book early to guarantee delivery for peak dates.
Delivery and booking information 🚚
We deliver across West Sussex and nearby towns. Quick delivery to Petworth, Thakeham, Storrington, Pulborough, Coldwaltham, Horsham, West Chiltington, Worthing, Steyning, Wisborough Green and Billingshurst. Contact us now to check availability, request a quote, and secure the largest, most colourful adults castle for your date. Ready to party? 🎉